Breastmilk by bottle... how much per feed?

Ke

Hey Ladies

I’m away next Sat so my husband will be feeding our 11 week old baba BM by bottle for 24 hours.

How much should he give per feed?

Since I’ve just need breastfeeding in demand, I’m not sure what he should be giving her.

If it was formula, it says 5oz every 3 hours I think but we know that babies absorb more BM than formula so the amount is probably less, right?

Thanks!!